[asterisk-ss7] libss7 linkset not coming up

[Joseph Jackson]

Hi Matt!

Thanks for the reply.  I was able to get resolve the issue by setting the sig channel to 56k in the /etc/dahdi/system.conf file.  Seems the customer switch defaults to 56k.   Who'd uh thunk it?

Thanks guys!


________________________________________
From: asterisk-ss7-bounces at lists.digium.com <asterisk-ss7-bounces at lists.digium.com> on behalf of Matt Fredrickson <creslin at digium.com>
Sent: Monday, November 24, 2014 9:34 AM
To: asterisk-ss7 at lists.digium.com
Subject: Re: [asterisk-ss7] libss7 linkset not coming up

Did you try swapping the T1s involved, verifying layer 1 problems
aren't an issue, make sure that your sigchan was correct?  This
doesn't appear to be a CIC problem yet per se - you're not able to get
the signaling link to come into alignment.

Matthew Fredrickson

On Fri, Nov 7, 2014 at 1:07 PM, Joseph Jackson <jjackson at aninetworks.net> wrote:
> Hey list,
>
>
>
> So I’m trying to get ss7 turned up between an asterisk box and a customer’s
> ss7 switch.
>
>
>
>
>
> Machine stats –
>
>
>
> Asterisk 1.8.26.1
>
> DAHDI Version: 2.6.1
>
> libss7 version: 1.0.2
>
>
>
> Testing between two asterisk boxes running the same config works perfectly.
> When connecting to the customers ss7 switch the linkset stays down and
> debugging ss7 shows
>
>
>
> [Nov  7 19:03:12] [1] Link state change: NOTALIGNED -> IDLE
>
> [Nov  7 19:03:12] [1] Link state change: IDLE -> NOTALIGNED
>
> [Nov  7 19:03:24] [1] Link state change: NOTALIGNED -> IDLE
>
> [Nov  7 19:03:24] [1] Link state change: IDLE -> NOTALIGNED
>
> [Nov  7 19:03:35] [1] Link state change: NOTALIGNED -> IDLE
>
> [Nov  7 19:03:35] [1] Link state change: IDLE -> NOTALIGNED
>
> [Nov  7 19:03:47] [1] Link state change: NOTALIGNED -> IDLE
>
> [Nov  7 19:03:47] [1] Link state change: IDLE -> NOTALIGNED
>
> [Nov  7 19:03:58] [1] Link state change: NOTALIGNED -> IDLE
>
> [Nov  7 19:03:58] [1] Link state change: IDLE -> NOTALIGNED
>
>
>
>
>
> After some googling I’ve double checked and the cics defined on both sides
> but still not having any luck.
>
>
>
> Here is my chan_dadhi.conf config  (slightly sanitized)
>
>
>
> [trunkgroups]
>
> [channels]
>
> signalling=ss7
>
> ss7type=ansi
>
> networkindicator=national
>
> ss7_called_nai=national
>
> ss7_calling_nai=national
>
> ss7_internationalprefix=
>
> ss7_nationalprefix=
>
> ss7_subscriberprefix=
>
> ss7_unknownprefix=
>
>
>
>
>
> linkset=1
>
> slc=1
>
> pointcode=X-XXX-XX
>
> adjpointcode=XXX-XXX-XXX
>
> defaultdpc=XXX-XXX-XXX
>
> context=ss7-in
>
> group=1
>
> cicbeginswith=1
>
> channel=1-23
>
> channel=25-48
>
> adjpointcode=XXX-XXX-XXX
>
> sigchan=24
>
>
>
>
>
> Any help would be very appreciated.
>
>
>
> Thanks!
>
>
>
> Joseph Jackson
>
>
>
>
>
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>
> asterisk-ss7 mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-ss7



--
Matthew Fredrickson
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA

--
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --

asterisk-ss7 mailing list
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-ss7